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Application of fish oligopeptide in cosmetics

A fish oligopeptide and cosmetic technology, which is applied in the field of daily necessities to achieve the effects of good application prospects, easier absorption and skin damage repair

Pending Publication Date: 2019-05-24
中健(广州)生物医药研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] However, so far there are no cosmetics with fish oligopeptides as active ingredients on the market. Therefore, how to use fish oligopeptides in cosmetics to make the skin better resist external aggression has become the research focus of cosmetics sellers and manufacturers

Method used

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  • Application of fish oligopeptide in cosmetics
  • Application of fish oligopeptide in cosmetics
  • Application of fish oligopeptide in cosmetics

Examples

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preparation example Construction

[0069] Preparation Example Preparation of fish oligopeptide

[0070] Take 1000g of deep-sea fish skin (with fish scales), add 3000ml of pure water, and then heat the feed solution to 47°C; adjust the pH of the feed solution to 7.8 with a 10% NaOH solution by mass percent, and then add protease 3.0g (the protease is composed of AS1398 neutral protease, trypsin and bromelain in a weight ratio of 1:1:1), stirred for 5.5h. Afterwards, the temperature of the feed solution was raised to 65° C. and kept for 20 minutes to inactivate the enzyme, and then the feed solution was centrifuged at 4000 rpm for 10 minutes to retain the supernatant. Then add 3% (v / v) polyacrylamide flocculant solution with a mass percentage concentration of 1% to the clear liquid, and stir for 5 min, then centrifuge at 4000 rpm for 10 min, discard the precipitate, and keep the clear liquid. liquid. Then the clear liquid is subjected to electrodialysis, wherein the voltage is controlled at 65V, and the conduct...

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Abstract

The invention discloses an application of fish oligopeptide in cosmetics and discloses cosmetic composition containing fish oligopeptide. Cosmetics containing fish oligopeptide can absorb and lock a great quantity of moisture, have good moisturizing effect to skins, can promote metabolism of cells, and accordingly achieve good repairing effect and are good for skins to resist invasion of externalharmful substance.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, and in particular relates to the application of fish oligopeptides in cosmetics, in particular to a cosmetic composition containing fish oligopeptides. Background technique [0002] The skin is composed of the outer epidermis, the middle dermis and the subendothelial tissue. It is the first physiological barrier of the human body. A healthy skin can resist external harmful substances, irritants and sunlight, and at the same time has moisturizing and regulating functions, thus protecting the body from external physical and chemical effects. However, with the increase of age, the increase of life pressure, lack of sleep, irregular work and rest, and the aggravation of environmental pollution and other external adverse environmental stimuli, people's skin has various problems such as increased wrinkles, loss of elasticity, increased sagging, and luster. Loss of uniformity, slowed blood fl...

Claims

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Application Information

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IPC IPC(8): A61K8/64A61Q19/00A61Q19/08
Inventor 张嘉恒刘春辰詹憬博袁菊懋梁一红
Owner 中健(广州)生物医药研究院有限公司
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